Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a technology enabling a clearance between a through hole and a sleeve to be sufficiently filled without requiring any tremendous labor and time when a through hole is punched at a wall of a building and a sleeve is installed there.SOLUTION: A sleeve for a wall through-hole of this invention comprises a tubular body inserted into the wall through-hole and acting as a cylindrical part having a cutting part in an axial direction of the tubular body and a clearance filling part covering at least outer circumferences of both ends of the cylindrical part, and the cylindrical part can be overlapped near the cutting part by a specified amount and the clearance filling part is an elastic body.SELECTED DRAWING: Figure 1
【課題】建造物の壁に貫通孔をあけ、スリーブを設置する際に、多大な労力、時間を必要とせず、貫通孔とスリーブの隙間を充分に埋めることができる技術を提案する。【解決手段】本発明に係る壁貫通孔用スリーブは、壁の貫通孔に挿入する管体であって、管体の軸方向に切断部を持つ円筒部と、少なくとも円筒部の両端部の外周を覆う隙間埋め部と、から成り、円筒部は、切断部付近を所定量重ねることができ、隙間埋め部は弾性体であるという構成を採用した。【選択図】図１
PROBLEM TO BE SOLVED: To provide a technology enabling a clearance between a through hole and a sleeve to be sufficiently filled without requiring any tremendous labor and time when a through hole is punched at a wall of a building and a sleeve is installed there.SOLUTION: A sleeve for a wall through-hole of this invention comprises a tubular body inserted into the wall through-hole and acting as a cylindrical part having a cutting part in an axial direction of the tubular body and a clearance filling part covering at least outer circumferences of both ends of the cylindrical part, and the cylindrical part can be overlapped near the cutting part by a specified amount and the clearance filling part is an elastic body.SELECTED DRAWING: Figure 1
【課題】建造物の壁に貫通孔をあけ、スリーブを設置する際に、多大な労力、時間を必要とせず、貫通孔とスリーブの隙間を充分に埋めることができる技術を提案する。【解決手段】本発明に係る壁貫通孔用スリーブは、壁の貫通孔に挿入する管体であって、管体の軸方向に切断部を持つ円筒部と、少なくとも円筒部の両端部の外周を覆う隙間埋め部と、から成り、円筒部は、切断部付近を所定量重ねることができ、隙間埋め部は弾性体であるという構成を採用した。【選択図】図１
SLEEVE FOR WALL THROUGH-HOLE
壁貫通孔用スリーブ
KANEKO KOICHI (Autor:in)
12.10.2017
Patent
Elektronische Ressource
Japanisch
Through-hole sleeve for wall retaining wall improved in installability
| Europäisches Patentamt | 2019
SLEEVE, THROUGH-HOLE STRUCTURE, AND INSTALLATION METHOD OF SLEEVE
| Europäisches Patentamt | 2022